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Alzahrani MS, Almutairy B, Althobaiti YS, Alsaab HO. Recent Advances in RNA Interference-Based Therapy for Hepatocellular Carcinoma: Emphasis on siRNA. Cell Biochem Biophys 2024; 82:1947-1964. [PMID: 38987439 DOI: 10.1007/s12013-024-01395-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2024] [Indexed: 07/12/2024]
Abstract
Even though RNA treatments were first proposed as a way to change aberrant signaling in cancer, research in this field is currently ongoing. The term "RNAi" refers to the use of several RNAi technologies, including ribozymes, riboswitches, Aptamers, small interfering RNA (siRNA), antisense oligonucleotides (ASOs), and CRISPR/Cas9 technology. The siRNA therapy has already achieved a remarkable feat by revolutionizing the treatment arena of cancers. Unlike small molecules and antibodies, which need administration every three months or even every two years, RNAi may be given every quarter to attain therapeutic results. In order to overcome complex challenges, delivering siRNAs to the targeted tissues and cells effectively and safely and improving the effectiveness of siRNAs in terms of their action, stability, specificity, and potential adverse consequences are required. In this context, the three primary techniques of siRNA therapies for hepatocellular carcinoma (HCC) are accomplished for inhibiting angiogenesis, decreasing cell proliferation, and promoting apoptosis, are discussed in this review. We also deliberate targeting issues, immunogenic reactions to siRNA therapy, and the difficulties with their intrinsic chemistry and transportation.
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Affiliation(s)
- Mohammad S Alzahrani
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif21944, Saudi Arabia
| | - Bandar Almutairy
- Department of Pharmacology, College of Pharmacy, Shaqra University, Shaqra 11961, Saudi Arabia
| | - Yusuf S Althobaiti
- Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, P.O. Box 11099, Taif21944, Saudi Arabia
- Addiction and Neuroscience Research Unit, Taif University, P.O. Box 11099, Taif21944, Saudi Arabia
| | - Hashem O Alsaab
- Department of Pharmaceutics and Pharmaceutical Technology, Taif University, P.O. Box 11099, Taif21944, Saudi Arabia.
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Jasim SA, Salahdin OD, Malathi H, Sharma N, Rab SO, Aminov Z, Pramanik A, Mohammed IH, Jawad MA, Gabel BC. Targeting Hepatic Cancer Stem Cells (CSCs) and Related Drug Resistance by Small Interfering RNA (siRNA). Cell Biochem Biophys 2024:10.1007/s12013-024-01423-5. [PMID: 39060914 DOI: 10.1007/s12013-024-01423-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2024] [Indexed: 07/28/2024]
Abstract
Tumor recurrence after curative therapy and hepatocellular carcinoma (HCC) cells' resistance to conventional therapies is the reasons for the worse clinical results of HCC patients. A tiny population of cancer cells with a strong potential for self-renewal, differentiation, and tumorigenesis has been identified as cancer stem cells (CSCs). The discovery of CSC surface markers and the separation of CSC subpopulations from HCC cells have been made possible by recent developments in the study of hepatic (liver) CSCs. Hepatic CSC surface markers include epithelial cell adhesion molecules (EpCAM), CD133, CD90, CD13, CD44, OV-6, ALDH, and K19. CSCs have a significant influence on the development of cancer, invasiveness, self-renewal, metastasis, and drug resistance in HCC, and thus provide a therapeutic chance to treat HCC and avoid its recurrence. Therefore, it is essential to develop treatment approaches that specifically and effectively target hepatic stem cells. Given this, one potential treatment approach is to use particular small interfering RNA (siRNA) to target CSC, disrupting their behavior and microenvironment as well as changing their epigenetic state. The characteristics of CSCs in HCC are outlined in this study, along with new treatment approaches based on siRNA that may be used to target hepatic CSCs and overcome HCC resistance to traditional therapies.
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Affiliation(s)
| | | | - H Malathi
- Department of Biotechnology and Genetics, School of Sciences, JAIN (Deemed to be University, Bangalore, Karnataka, India
| | - Neha Sharma
- Chandigarh Pharmacy College, Chandigarh group of Colleges, Jhanjeri, 140307, Mohali, Punjab, India
| | - Safia Obaidur Rab
- Department of Clinical Laboratory Sciences, College of Applied Medical Science, King Khalid University, Abha, Saudi Arabia
| | - Zafar Aminov
- Department of Public Health and Healthcare management, Samarkand State Medical University, 18 Amir Temur Street, Samarkand, Uzbekistan
| | - Atreyi Pramanik
- School of Applied and Life Sciences, Division of Research and Innovation, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Israa Hussein Mohammed
- College of nursing, National University of Science and Technology, Nasiriyah, Dhi Qar, Iraq
| | - Mohammed Abed Jawad
- Department of Medical Laboratories Technology, Al-Nisour University College, Baghdad, Iraq
| | - Benien C Gabel
- Medical laboratory technique college, the Islamic University, Najaf, Iraq
- Medical laboratory technique college, the Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- Medical laboratory technique college, the Islamic University of Babylon, Babylon, Iraq
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Singh V, Pathak S, Kumar N, Jayandharan GR. Development of an Optimized Promoter System for Exosomal and Naked AAV Vector-Based Suicide Gene Therapy in Hepatocellular Carcinoma. ACS OMEGA 2024; 9:30945-30953. [PMID: 39035883 PMCID: PMC11256310 DOI: 10.1021/acsomega.4c03949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 06/10/2024] [Accepted: 06/14/2024] [Indexed: 07/23/2024]
Abstract
Suicide gene therapy is a promising strategy for the potential treatment of hepatocellular carcinoma (HCC). However, the lack of high transduction efficiency and targeted vectors in delivering the suicide genes to only the HCC cells is a major impediment. In the present study, we utilized an adeno-associated virus serotype 6 (AAV6) and its exosomal counterpart (exo-AAV) comprising of an inducible Caspase 9 (iCasp9) gene under the control of different promoter systems for targeting HCC cells. We employed a ubiquitous cytomegalovirus immediate early enhancer/chicken β actin promoter (CAG), a liver-specific promoter (LP1), and a baculoviral IAP repeat-containing protein 5 (BIRC5) promoter for liver and cancer cell-specific expression of iCasp9, respectively. We further evaluated these vectors in Huh7 cells for their ability to kill the target cells. BIRC5 and LP1 promoter-driven iCasp9 vectors demonstrated superior cytotoxicity when compared to CAG promoter-driven iCasp9 vectors. Further validation in a murine model of HCC demonstrated that the LP1-iCasp9 or Birc5-iCasp9-based AAV6 vectors contributed to tumor regression (∼2 fold) as effectively as the AAV6-CAG-iCasp9 vectors (∼1.9 fold). Similarly, exo-AAV6 vectors showed ∼2.1 to 2.8 fold superior in vivo tumor regression when compared to mock-treated animals. Our study has developed two novel promoters (LP1 or BIRC5) whose efficacy is comparable to a strong ubiquitous promoter in both AAV and exo-AAV systems. This expands the toolkit of AAV vectors for safe and effective treatment of HCC.
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Affiliation(s)
- Vijayata Singh
- Laurus Center for Gene Therapy,
Department of Biological Sciences and Bioengineering and Mehta Family
Center for Engineering in Medicine and Gangwal School of Medical Sciences
and Technology, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
| | - Subhajit Pathak
- Laurus Center for Gene Therapy,
Department of Biological Sciences and Bioengineering and Mehta Family
Center for Engineering in Medicine and Gangwal School of Medical Sciences
and Technology, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
| | - Narendra Kumar
- Laurus Center for Gene Therapy,
Department of Biological Sciences and Bioengineering and Mehta Family
Center for Engineering in Medicine and Gangwal School of Medical Sciences
and Technology, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
| | - Giridhara R. Jayandharan
- Laurus Center for Gene Therapy,
Department of Biological Sciences and Bioengineering and Mehta Family
Center for Engineering in Medicine and Gangwal School of Medical Sciences
and Technology, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
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Bui I, Baritaki S, Libra M, Zaravinos A, Bonavida B. Cancer Resistance Is Mediated by the Upregulation of Several Anti-Apoptotic Gene Products via the Inducible Nitric Oxide Synthase/Nitric Oxide Pathway: Therapeutic Implications. Antioxid Redox Signal 2023; 39:853-889. [PMID: 37466477 DOI: 10.1089/ars.2023.0250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Significance: Several therapeutic strategies for cancer treatments have been developed with time, and significant milestones have been achieved recently. However, with these novel therapies, not all cancer types respond and in the responding cancer types only a subset is affected. The failure to respond is principally the result that these cancers develop several mechanisms of resistance. Thus, a focus of current research investigations is to unravel the various mechanisms that regulate resistance and identify suitable targets for new therapeutics. Recent Advances: Hence, many human cancer types have been reported to overexpress the inducible nitric oxide synthase (iNOS) and it has been suggested that iNOS/nitric oxide (NO) plays a pivotal role in the regulation of resistance. We have postulated that iNOS overexpression or NO regulates the overexpression of pivotal anti-apoptotic gene products such as B-cell lymphoma 2 (Bcl-2), B-cell lymphoma extra large (Bcl-xL), myeloid cell leukemia-1 (Mcl-1), and survivin. In this report, we describe the various mechanisms, transcriptional, post-transcriptional, and post-translational, by which iNOS/NO regulates the expression of the above anti-apoptotic gene products. Critical Issues: The iNOS/NO-mediated regulation of the four gene products is not the same with both specific and overlapping pathways. Our findings are, in large part, validated by bioinformatic analyses demonstrating, in several cancers, several direct correlations between the expression of iNOS and each of the four examined anti-apoptotic gene products. Future Directions: We have proposed that targeting iNOS may be highly efficient since it will result in the underexpression of multiple anti-apoptotic proteins and shifting the balance toward the proapoptotic gene products and reversal of resistance. Antioxid. Redox Signal. 39, 853-889.
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Affiliation(s)
- Indy Bui
- Department of Microbiology, Immunology and Molecular Genetics, David Geffen School of Medicine, Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California, USA
| | - Stavroula Baritaki
- Laboratory of Experimental Oncology, Department of Surgery, School of Medicine, University of Crete, Heraklion, Greece
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
- Italian League Against Cancer, Catania, Italy
| | - Apostolos Zaravinos
- Department of Life Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
- Cancer Genetics, Genomics and Systems Biology Laboratory, Basic and Translational Cancer Research Center (BTCRC), Nicosia, Cyprus
| | - Benjamin Bonavida
- Department of Microbiology, Immunology and Molecular Genetics, David Geffen School of Medicine, Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California, USA
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Herkenhoff CGB, Trarbach EB, Batista RL, Soares IC, Frassetto FP, do Nascimento FBP, Grande IPP, Silva PPB, Duarte FHG, Bronstein MD, Jallad RS. Survivin: A Potential Marker of Resistance to Somatostatin Receptor Ligands. J Clin Endocrinol Metab 2023; 108:876-887. [PMID: 36273993 DOI: 10.1210/clinem/dgac610] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 09/19/2022] [Indexed: 02/13/2023]
Abstract
CONTEXT Invasive and somatostatin receptor ligand (SRL)-resistant pituitary tumors represent a challenge in the clinical practice of endocrinologists. Efforts have been made to elucidate reliable makers for both. Survivin and eukaryotic translation initiation factor-binding protein 1 (4EBP1) are upregulated in several cancers and involved in apoptosis and cell proliferation. OBJECTIVE We explored the role of these markers in somatotropinomas. METHODS Immunostains for survivin and 4EBP1, and also for somatostatin receptor type 2 (SSTR2), Ki-67, and cytokeratin 18, were analyzed in tissue microarrays containing 52 somatotropinoma samples. Tumor invasiveness was evaluated in all samples while drug resistance was evaluated in 34 patients who received SRL treatment. All these parameters were correlated with first-generation SRL (fg-SRL) responsiveness and tumor invasiveness. RESULTS Low survivin expression (P = 0.04), hyperintense signal on T2 weighted image (T2WI) (P = 0.01), younger age (P = 0.01), sparsely granular adenomas (SGA) (P = 0.04), high postoperative growth hormone (GH) and insulin-like growth factor-1 (IGF-1) levels (P = 0.049 and P < 0.001, respectively), and large postoperative tumor size (P = 0.02) were associated with resistance to fg-SRL. Low survivin and SSTR2 expression and high 4EBP1 expression were associated with SGA (P = 0.04, P = 0.01, and P = 0.001, respectively). Younger age (P = 0.03), large tumor pre- and postoperative (P = 0.04 and P = 0.006, respectively), low SSTR2 expression (P = 0.03), and high baseline GH and IGF-1 (P = 0.01 and P = 0.02, respectively) were associated with tumor invasiveness. However, survivin, 4EBP1, Ki-67, and granulation patterns were not associated with tumor invasion. CONCLUSION This study suggests that low survivin expression is predictive of resistance to fg-SRL in somatotropinomas, but not of tumor invasiveness.
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Affiliation(s)
- Clarissa G Borba Herkenhoff
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Ericka B Trarbach
- Laboratory of Cellular and Molecular Endocrinology/LIM25 Division of Endocrinology and Metabology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Rafael Loch Batista
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
- Service of Endocrine Oncology, Cancer Institute of the State of São Paulo (ICESP), Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Iberê Cauduro Soares
- Department of Pathology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Fernando Pereira Frassetto
- Department of Pathology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | | | - Isabella Pacetti Pajaro Grande
- Laboratory of Cellular and Molecular Endocrinology/LIM25 Division of Endocrinology and Metabology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Paula P B Silva
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Felipe H G Duarte
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Marcello D Bronstein
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
- Laboratory of Cellular and Molecular Endocrinology/LIM25 Division of Endocrinology and Metabology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Raquel S Jallad
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
- Laboratory of Cellular and Molecular Endocrinology/LIM25 Division of Endocrinology and Metabology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
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Yan Q, Sun YS, An R, Liu F, Fang Q, Wang Z, Xu T, Chen L, Du J. Application and progress of the detection technologies in hepatocellular carcinoma. Genes Dis 2022. [PMID: 37492708 PMCID: PMC10363596 DOI: 10.1016/j.gendis.2022.04.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC) has a very high incidence and fatality rate, and in most cases, it is already at an advanced stage when diagnosed. Therefore, early prevention and detection of HCC are two of the most effective strategies. However, the methods recommended in the practice guidelines for the detection of HCC cannot guarantee high sensitivity and specificity except for the liver biopsy, which is known as the "gold standard". In this review, we divided the detection of HCC into pre-treatment diagnosis and post-treatment monitoring, and found that in addition to the traditional imaging detection and liver biopsy, alpha fetoprotein (AFP), lens culinaris-agglutinin-reactive fraction of AFP (AFP-L3), protein induced by vitamin K absence or antagonist-II (PIVKA-II) and other biomarkers are excellent biomarkers for HCC, especially when they are combined together. Most notably, the emerging liquid biopsy shows great promise in detecting HCC. In addition, lactic dehydrogenase (LDH), suppressor of cytokine signaling (SOCS) and other relevant biomarkers may become promising biomarkers for HCC post-treatment monitoring. Through the detailed introduction of the diagnostic technology of HCC, we can have a detailed understanding of its development process and then obtain some enlightenment from the diagnosis, to improve the diagnostic rate of HCC and reduce its mortality.
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